baber/WOPTO huggingface dataset:
Patent KR-20220166471-A (KR)
Title: Solar-powered wheelchairs
Inventor: PARK SUNG HYUN
IPC: A61G5/04
Filed: 2021-06-10
Abstract: The present invention provides a wheelchair that prevents discharge by a photovoltaic module that converts solar heat into electric energy, moves with solar cells, and blocks solar heat by having a roof that acts as a sunshade.
Patent KR-20220166894-A (KR)
Title: Components of reproductive tea that enhance brain activation and growth promotion
Inventor: BYUN YEO SONG
IPC: A23L29/294
Filed: 2021-06-10
Abstract: The present invention relates to a raw-type tea composition which enhances a function of activating brain and promoting growth of teenagers, more specifically, wherein a raw type of tea, which is consumed by drying and powdering grains and vegetables such as rice, beans, barley, adlay, and the like without cooking the same and then mixing the same with water, is added with deer antler, eucommia bark, angelica root, goji berry, cornus fruit, safflower seed, blueberry and green tea powders as herbal medicine powders, and further added with soybean lecithin, vitamins, minerals and roasted peanut powder, thereby allowing teenagers to easily consume the same as a snack or favorite food and simultaneously taking advantage of effects of developing brain and promoting growth.
Patent KR-20220167030-A (KR)
Title: Oil pump for electric vehicle
Inventor: KIM SANG WOO
IPC: F04C15/00
Filed: 2021-06-11
Abstract: The present invention provides an oil pump for an electric vehicle. The oil pump for an electric vehicle comprises: a housing having a circular accommodating portion formed in one side thereof; a cover making surface contact with one side of the housing, and having a suction hole through which fluid flows, and a discharge hole through which the fluid is discharged; a rotation ring accommodated in the accommodating portion of the housing, selectively rotating 180 degrees in the rotational direction of a rotating shaft in the accommodating portion, and having a suction port and a discharge port formed in the inner surface thereof; an outer rotor having a plurality of inner teeth annularly formed in the inner circumferential surface thereof at regular intervals, and accommodated in a circular rotor embedding portion formed in one side of the rotation ring; and an inner rotor having a plurality of outer teeth annularly formed in the outer circumferential surface thereof at regular intervals, eccentrically accommodated in the outer rotor so that some of the outer teeth engage with the inner teeth of the outer rotor, and connected to the rotating shaft to be rotate by the rotational force of the rotating shaft. The oil pump for an electric vehicle can have the suction port and the discharge port formed in the inner surface of the rotor embedding portion in which the outer rotor and the inner rotor are accommodated to have an arc shape, can be formed so that the periphery of the suction port and the discharge port is located within the volume of a trapping portion, and can have an epsilon-type pulsation reducing portion formed on the front or rear, in the maximum trapping portion position, of the suction port and the discharge port, thereby exhibiting optimal performance for pulsation, rotational responsibility, and efficiency.
Patent KR-20220167143-A (KR)
Title: Tool changer
Inventor: PARK CHANG WOO
IPC: B25J19/00
Filed: 2021-06-11
Abstract: The present invention discloses a tool changer. According to an embodiment of the present invention, the tool changer rapidly and easily connects and separates a hand and a robot arm. The tool changer includes: a base; a first connection unit connected to a connection member and performing at least one among a linear motion and a rotation motion according to a movement of the connection member; a second connection unit connected to a tool member and connected to the first connection unit when the first connection unit performs the linear motion or the rotation motion or separated from the first connection unit when the first connection unit performs the linear motion, wherein the second connection unit is mounted on the base or separated from the base; and a separation force providing unit arranged on the base and supporting the second connection unit and the tool member. The separation force providing unit guides the rotation motion of the first connection unit and the second connection unit. The separation force providing unit also provides the first connection unit with a separation force when the first connection unit is separated from the second connection unit.
Patent KR-20220167929-A (KR)
Title: Auto Handle Apparatus with Charging Gun having Bracket
Inventor: KIM SEONG DOO
IPC: B60L53/16
Filed: 2021-06-15
Abstract: Provided is an auto handle apparatus. The auto handle apparatus of the present invention comprises: a grab unit clamping a charging gun charging an electric vehicle; an alignment unit which moves the grab unit; and a transfer unit transferring the grab unit and the alignment unit. The charging gun is provided with an attachment bracket for clamping or releasing the charging gun by the grab unit. Provided is the auto handle apparatus which sequentially performs a charging operation.
Patent KR-20220169141-A (KR)
Title: Method for managing common entrance for visitor
Inventor: NAM SEUNG HOON
IPC: G07C9/00
Filed: 2021-06-18
Abstract: The present invention relates to an access management technique of a common entrance and, more specifically, to a visitor access management method of a common entrance, which enables visitors to pass through a common entrance by using mobile terminals thereof. To this end, the visitor access management method of a common entrance, which is performed by the management server of an access management system of a common entrance, comprises the steps of: receiving a household call from a visitor terminal having read an identification code of a common entrance lobby phone; transmitting a visit notification to the terminal of the occupant of the household having received the household call; connecting a communication session for a video call between the visitor terminal and the occupant terminal when there is a response of the occupant terminal to the visit notification; and transmitting an entrance key to the visitor terminal if the occupant terminal approves door opening.
Patent KR-20220169152-A (KR)
Title: Semiconductor device
Inventor: KIM HYE LEE
IPC: H01L25/16
Filed: 2021-06-18
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: a plurality of pads for transmitting and receiving signals from an external device; a memory cell array in which a plurality of memory cells are disposed; a logic circuit for controlling the memory cell array, and including a plurality of input/output circuits connected to the plurality of pads; and at least one inductor circuit connected between at least one of the plurality of pads and at least one of the plurality of input/output circuits. The inductor circuit includes: an inductor pattern connected between the at least one of the plurality of pads and the at least one of the plurality of input/output circuits; and a variable pattern disposed between at least portions of the inductor pattern in the same layer as the inductor pattern. The variable pattern is separated from the inductor pattern, the at least one of the plurality of pads, and the at least one of the plurality of input/output circuits. Therefore, the semiconductor device can minimize degradation of the integrity of signals input and output through the pads.
Patent KR-20230001168-A (KR)
Inventor: CHOONG SEONG HAN
IPC: A61P11/00
Filed: 2021-06-28
Abstract: The present invention relates to a polypeptide for preventing or treating idiopathic pulmonary fibrosis synthesized by linking 9 to 10 amino acids, which includes Arginine (R, Arg)-Glycine (G, Gly)-Aspartic acid (D, Asp)-Valine (V, Val)-Phenylalanine (F, Phe)-Proline (P, Pro)-Serine (S, Ser)-Tyrosine (Y, Tyr)-Threonine (T, Thr). Accordingly, the polypeptide for preventing or treating idiopathic pulmonary fibrosis can fundamentally treat lung tissue, in which fibrosis has progressed due to idiopathic pulmonary fibrosis, to restore lung functionality to a normal level and can delay or prevent the onset of idiopathic pulmonary fibrosis.
Patent KR-20230006070-A (KR)
Title: Plant growth prediction method and apparatus using time series plant image
Inventor: KIM JONG OK
IPC: G06T7/13
Filed: 2021-07-02
Abstract: The present invention discloses a plant growth prediction method using time-series images and a device thereof. According to the present invention, the plant growth prediction method using time-series images comprises: a processor; and a memory connected to the processor. The memory stores program instructions which can be executed by the processor to: acquire n RGB images according to plant growth including the current time point (t) at preset time intervals; convert each of the plurality of RGB images into n binary images or gray images; acquire an estimated image of a future time point from the n binary images or gray images by using a spatial transformation network (STN); and input the estimated image into an auto-encoder to obtain an RGB image at a time point (t+1), thereby estimating the heterogeneous local growth of plant leaves. According to the present invention, the plant growth prediction method using time-series images and the device thereof can predict plant behavior as well as an increase in the width of leaves of a plant.
Patent KR-20230006175-A (KR)
Title: Molding apparatus for forming non-molded parts for aircraft and molding method for forming non-molded parts using the apparatus
Inventor: YWOM GUE HYUN
IPC: B64C1/06
Filed: 2021-07-02
Abstract: A device for molding parts with low formability for an aircraft according to an embodiment of the present invention includes a molding tool unit for performing a sheet metal molding process on a flange and a machine tool unit for performing an NC machining process on the flange. Here, the molding tool unit includes a support unit fixedly disposed on a lower surface having a first molding surface having an inclination portion formed to form a predetermined contour; a press unit having a second molding surface forming a contour symmetrical with the inclination portion of the first molding surface and moving such that the second molding surface presses the first molding surface; and a guide block for guiding the movement of the press unit. The present invention can improve the low formability and productivity of a conventional molding technology of parts with low formability for aircrafts.
Patent KR-20230008942-A (KR)
Inventor: LEE YOU SEOK
IPC: A23L3/40
Filed: 2021-07-07
Abstract: A problem to be solved by the present invention is to provide a producing method of a safflower sclerophyll dried vegetable capable of improving a mineral content, an antioxidant effect, and the like that has a safflower sclerophyll. The present invention is the producing method of the safflower sclerophyll dried vegetable comprising: a step of roast-processing the safflower sclerophyll; and a step of drying the roast-processed safflower sclerophyll to a moisture content of 20% or less.
Patent KR-20230011756-A (KR)
Inventor: KIM JIN KWANG
IPC: H04W4/80
Filed: 2021-07-14
Abstract: The present invention relates to a smart ticket checking system and method using a beacon-based ticket checking terminal performed by a main server and, more specifically, to a smart ticket checking system and method using a beacon-based ticket checking terminal, wherein the smart ticket checking method comprises: (a) a step in which a user terminal enters a ticket checking area where a ticket checking terminal is located while activating a Bluetooth function; (b) a step in which the user terminal receives ticket checking terminal identification information from the ticket checking terminal, and transmits the ticket checking terminal identification information and smart ticket information stored in the user terminal to a main server to request verification; (c) a step in which the main server verifies a smart ticket stored in the user terminal based on the ticket checking terminal identification information and the smart ticket information and provides a verification result signal to the user terminal; and (d) a step in which the user terminal receives the verification result signal from the main server and outputs a preset screen according to the verification result signal. The ticket checking terminal consists of a beacon terminal, and the preset screen is composed of a predetermined image or a predetermined color that a ticket inspector can check. Accordingly, a user can simply purchase smart tickets using unique personal information and use all ticket services without a separate membership registration process.
Patent KR-20230014185-A (KR)
Title: LED bag
Inventor: WALTZ GALE LIANA
IPC: A45C3/00
Filed: 2021-07-21
Abstract: The present invention relates to a bag having a light emitting device. More specifically, the present invention relates to a bag equipped with a light emitting device capable of emitting light without having a separate power supply battery and capable of emitting light without a separate operation.
Patent KR-20230015690-A (KR)
Inventor: YI GI RA
IPC: B01J13/04
Filed: 2021-07-23
Abstract: A method for manufacturing organic-inorganic clusters capable of controlling anisotropy is disclosed. The method for manufacturing the organic-inorganic clusters capable of controlling anisotropy comprises the following steps of: preparing hybrid core-shell particles; preparing cross-linked polystyrene particles; swelling the hybrid core-shell particles using an organic solvent; bonding the swollen hybrid core-shell particles and the cross-linked polystyrene particles by electrostatic attraction; and deswelling the swollen hybrid core-shell particles.
Patent KR-20230015800-A (KR)
Inventor: KWARK MI JIN
IPC: G06Q50/10
Filed: 2021-07-23
Abstract: According to the present invention, a system for providing 3D interactive content by converging virtual reality content (first content) and augmented reality content (second content) of a real object in a vehicle such as a bus includes a content storage device; a first content display control part; a real object video recording device; an augmented reality content conversion part; a content convergence device; a second content display control part; and a content transmission device. The purpose of the present invention is to provide a method and system for providing various educational content to students in underprivileged areas.
Patent KR-20230017646-A (KR)
Title: Automotive fuel pump
Inventor: KIM HYUN BOK
IPC: F04B53/10
Filed: 2021-07-28
Abstract: The present invention relates to a fuel pump for a vehicle, and more specifically, to a fuel pump for a vehicle, comprising: an upper body having a valve driving body including a solenoid and a reciprocating rod, and configured to reciprocate up and down; and a lower body provided below the upper body in a sealing manner, and including a reservoir housing, which is a housing having a predetermined volume to have a fuel intake space and a fuel discharge space, having a fuel outlet on one side, and a reservoir cup provided sequentially below and having a fuel inlet; and a diaphragm, which is a film separating the reservoir housing and the upper body, actuated by the reciprocating rod of the upper body so as to perform a pumping action. An air pocket having a predetermined expanding and contracting space is further included in the discharge space. Therefore, discharge performance for supplying fuel is improved, thereby improving the fuel consumption efficiency of a vehicle.
Patent KR-20230018189-A (KR)
Title: Dual functional cosmetic compositions and the preparation method thereof
Inventor: KIM MYUNG SUN
IPC: A61K8/64
Filed: 2021-07-29
Abstract: The present invention relates to a method for increasing the half-life of a protein by substituting one lysine residue present in amino acid sequences of each of two types of proteins, or a protein having an increased half-life. The lysine residue-substituted protein of the present invention remains in the human body for a long time and has an excellent therapeutic effect. In addition, two types of proteins can be produced and provided in one production process.
Patent KR-20230018783-A (KR)
Inventor: PARK HYUNG MIN
IPC: G10L25/78
Filed: 2021-07-30
Abstract: A multi-channel speech detection system, according to one embodiment of the present invention, may include: a noise estimation unit; a feature extraction unit; and a speech detector. The noise estimation unit may estimate noise included in a multi-channel input signal based on the multi-channel input signal and provide the estimated noise. The feature extraction unit may provide a speech presence probability corresponding to the probability that a speech signal is included for each frame and frequency based on the estimated noise. The speech detector may determine the presence or absence of a speech signal based on the speech presence probability and provide the determination result thereof. The multi-channel speech detection system, according to the present invention, can simultaneously update weight values used in a first neural network and a second neural network according to a total loss value calculated based on a first loss value determined according to a noise extraction mask and a second loss value determined according to the determination result, thereby improving the performance of speech detection in a multi-channel environment.
Patent KR-20230019733-A (KR)
Title: Method for providing motion analysis home training using artificial intelligence and system using the same
Inventor: BAE DEOK JONG
IPC: G06T7/20
Filed: 2021-08-02
Abstract: A method for providing motion analysis home training using artificial intelligence according to an embodiment of the present invention comprises the steps of: (a) by the main server, receiving first source image data from a first user terminal; (b) by the main server, generating first processed image data and first processed labeling data from the first source image data; (c) by the main server, determining a first exercise using the first original image data, the first processed image data, and the first processed labeling data; (d) by the main server, determining the accuracy for each of a plurality of exercise states included in the first exercise; and (e) by the main server, determining the accuracy of the first exercise based on the accuracy of each of the plurality of exercise states, wherein the first source image data includes a background image and a person image consisting of a plurality of body configurations, the first processed image data includes a display of a plurality of body configurations excluding the background image and the person image, and the first processed labeling data may include coordinate data and time data of the plurality of body configurations of the first processed image data. Accordingly, the effectiveness of home training can be improved by effectively providing the user with information on whether the user, performing exercise actions, performs correct exercise actions.
Patent KR-20230020138-A (KR)
Title: Pressure calculation method and apparatus for ventricular-abdominal shunt
Inventor: SEUNG HO YANG
IPC: A61M27/00
Filed: 2021-08-03
Abstract: The present invention relates to a pressure calculation method and apparatus for ventricular-abdominal shunt to automatically calculate and provide input values appropriate for an input medical image. According to an embodiment of the present invention, a pressure calculation method for ventricular-abdominal shunt comprises the steps of: collecting a plurality of pieces of medical image data; checking pressure values labeled in each of the plurality of pieces of collected medical image data to generate a dataset; using the generated dataset to train an artificial intelligence model; and when medical image data is input, using the learned artificial intelligence model to calculate a pressure value corresponding to the input medical image data. The pressure value determines the amount of cerebrospinal fluid drained from a first catheter inserted into the ventricle to a second catheter inserted into the abdominal cavity, thereby being applied to a pressure control valve provided between the first catheter and the second catheter.
Patent KR-20230020648-A (KR)
Title: Nasal dilator devices
Inventor: CHOI SEUNG YOUNG
IPC: A61F5/08
Filed: 2021-08-04
Abstract: The present invention relates to a nasal dilator, in which strings (34) connected to a central shaft (30) in a branch form extend out of a through-hole (21) when the central shaft (30) is pushed into a body (20) so that contact parts (40) are radially expanded. The expanded contact parts (40) push the swollen mucous membrane in a nostril to widen the nostril. According to the present invention, the nasal dilator can enter deep into the nose, adjust the degree of expansion of the contact parts, and thus is very convenient.
Patent KR-20230021362-A (KR)
Inventor: LIM HYEONG TAE
IPC: F42B25/00
Filed: 2021-08-05
Abstract: The objective of one embodiment is to provide a power supply unit for preventing misfire, a submissile, and a projectile having the same. According to an embodiment of the present invention, the submissile comprises: an outer skin part surrounding a space where gunpowder is charged; a main fuse part disposed at one end of the outer skin part and detonating the gunpowder; a delayed self-destruct fuse part which detonates the gunpowder when the main fuse part fails to explode; and a power supply part formed on an outer surface of the outer skin part. When a thickness part is defined as a space between the outer surface and an inner surface of the outer skin part, the power supply part and the delayed self-destruct fuse part may be electrically connected through the thickness part.
Patent KR-20230021857-A (KR)
Title: Incremental forming apparatus
Inventor: PARK NAM SU
IPC: B21D24/04
Filed: 2021-08-06
Abstract: The present invention relates to an incremental forming apparatus, which can incrementally and locally form a metal plate in the thickness direction to form the metal plate at a predetermined shape without a mold. In particular, the present invention may comprise: a pair of first gripping units which grip both ends of the metal plate in the longitudinal direction thereof; a pair of second gripping units which are formed in a direction perpendicular to the pair of first gripping units to grip both ends of the metal plate in the width direction thereof; a shaping unit which, in order to incrementally form the metal plate at a predetermined shape by incrementally pressurizing at least one portion of the metal plate, is installed to be movable in at least one direction of the longitudinal direction and the width direction of the metal plate; and a tensile force generating unit which, in order to apply tensile force to the metal plate when the shaping unit incrementally forms the metal plate, moves at least one gripping unit of the pair of first gripping units and the pair of second gripping units in directions retreating from each other. Therefore, the bending degree of the surface may be compensated.
Patent KR-20230023844-A (KR)
Inventor: BAE JAE RYU
IPC: G08G3/02
Filed: 2021-08-10
Abstract: The present invention relates to a method for predicting and avoiding a ship collision possibility using a digital twin, which are able to perform a simulation of a three-dimensional shape image of a ship to correspond to the current position and posture of the ship by using the ship's GPS information, posture information, shape information, and electronic sea map information in real time when another ship approaches the ship for the safe navigation when the ship navigates, synthesize and display an optimized moving path on the electric sea map, and allow a user to check the ship and the situation around the ship with bare eyes and to rapidly and precisely perform the safe navigation at a position with a collision possibility when the ship navigates.